style: format code with Go fmt and Gofumpt

This commit fixes the style issues introduced in c19d3ae according to the output
from Go fmt and Gofumpt.

Details: #1

Author: deepsource-autofix[bot]

http/client/client.go

@@ -43,7 +43,8 @@ import (
 // If the provided options are nil, the default options (with everything enabled) will be used.
 // Check the [TransportOptions] struct for details..
 func InstrumentedHTTPClient(c *http.Client, t *TransportOptions, clientName string,
-	getState state.GetterFn) (*http.Client, error) {
+	getState state.GetterFn,
+) (*http.Client, error) {
 	// the default options is to have everything activated
 	// TODO: we might want to return the provided client if no transport options are provided ?
 	// TODO: we might want to return an error if no transport options are provided ?

lura/backend.go

@@ -36,8 +36,8 @@ var defaultOpts = otelconfig.BackendOpts{
 // for the backend requests.
 func HTTPRequestExecutorFromConfig(clientFactory transport.HTTPClientFactory,
 	cfg *config.Backend, opts *otelconfig.BackendOpts, skipPaths []string,
-	getState otelstate.GetterFn) transport.HTTPRequestExecutor {
-
+	getState otelstate.GetterFn,
+) transport.HTTPRequestExecutor {
 	for _, sp := range skipPaths {
 		if cfg.ParentEndpoint == sp {
 			// TODO: check if there might be some othe executor that is